An upright perennial growing up to 50cm tall. Maroon stems hold dark green leaves and clusters of upward-facing blue, bell-shaped flowers from June to August.
This plant likes a humus-rich, well-drained soil in light shade.
An upright perennial growing up to 50cm tall. Maroon stems hold dark green leaves and clusters of upward-facing blue, bell-shaped flowers from June to August.
This plant likes a humus-rich, well-drained soil in light shade.